Hazardous weather... * rain is expected to expand northeastward across eastern Oklahoma and northwest Arkansas tonight and into tomorrow. The rain will transition to freezing rain... sleet... and finally snow beginning early Wednesday morning as cold air moves into the region behind a cold front. Wintry precipitation will persist into Wednesday night before tapering off from northwest to southeast.

* Up to 2 inches of snow and sleet accumulation and less than a tenth of an inch of ice accumulation is expected from 3 am Wednesday to midnight CST Wednesday night.

Impacts... * roads in the advisory area may become slick and hazardous... especially on bridges and overpasses and non-treated surfaces.